Mustard Spinach Komatsuna Tendergreen Seeds – Singapore
Tendergreen Komatsuna seed for growing fast-growing Asian leafy greens in Singapore. An open-pollinated Japanese vegetable producing smooth, dark green leaves with a mild flavour between mustard greens and cabbage.
Tendergreen, commonly known as mustard spinach or Komatsuna, is a productive leafy brassica rather than a true spinach. Plants develop upright growth with broad, smooth leaves that can be harvested young as tender baby greens or allowed to mature for larger leaves and stems.
More heat tolerant than many traditional cool-season leafy vegetables, Tendergreen is a useful choice for Singapore vegetable gardens. Plants can be grown in garden beds, raised beds and containers, although good airflow, consistent moisture and some protection from intense tropical heat can improve leaf quality.
Tendergreen Komatsuna Seed Details
| Botanical name | Brassica rapa subsp. nipposinica |
|---|---|
| Variety | Tendergreen |
| Common names | Komatsuna, Mustard Spinach, Spinach Mustard |
| Seed type | Open-pollinated |
| Plant type | Fast-growing leafy brassica |
| Leaf type | Smooth, broad, dark green leaves |
| Sowing depth | Approximately 6 mm |
| Germination | Approximately 5–10 days |
| Plant spacing | Approximately 10–15 cm |
| Position | Full sun to partial shade |
| Typical maturity | Approximately 30–60 days |
| Fulfilment | Stocked and dispatched in Singapore |
Why Grow Tendergreen Komatsuna?
- Fast-growing leafy vegetable suitable for baby leaf or mature harvest.
- Smooth, tender green leaves with a mild flavour between mustard greens and cabbage.
- Milder than many traditional mustard greens.
- Good tolerance to both warm and cool growing conditions.
- Suitable for salads, stir-fries, soups and other cooked dishes.
- Can be grown in garden beds, raised beds and containers.
- Open-pollinated Tendergreen variety.
How to Grow Tendergreen Komatsuna in Singapore
Tendergreen is more tolerant of warm conditions than many traditional leafy brassicas, making it a useful option for Singapore. For the best leaf quality, provide fertile, free-draining soil, consistent moisture and good airflow. Partial shade during the hottest part of the day can also be useful in exposed locations.
- Prepare the soil.
Choose fertile, well-drained soil or quality potting mix enriched with compost. Garden beds, raised beds and containers are all suitable. - Sow the seeds.
Sow Tendergreen seed approximately 6 mm deep and cover lightly with fine soil or growing medium. - Maintain moisture.
Keep the soil evenly moist during germination without allowing it to become waterlogged. Germination commonly occurs in approximately 5–10 days. - Thin the seedlings.
Thin established seedlings to approximately 10–15 cm apart for larger plants. Closer spacing can be used when growing specifically for young baby leaves. - Water consistently.
Maintain steady soil moisture to encourage tender, succulent leaves. Containers may require more frequent watering in Singapore’s warm conditions. - Harvest young leaves.
Individual outer leaves can be picked while young and tender, allowing the centre of the plant to continue producing new growth. - Harvest mature plants.
Tendergreen can be harvested at different stages, with mature plants typically ready in approximately 30–60 days depending on the desired size and growing conditions.
Flavour & Uses
Tendergreen Komatsuna has a mild leafy flavour often described as being between cabbage and mustard greens. It is generally milder than conventional mustard greens, particularly when the leaves are harvested young.
Young leaves can be eaten fresh in salads and sandwiches, while larger leaves and tender stems are well suited to stir-fries, soups, noodle dishes and other cooked meals. The leaves can also be prepared in a similar way to spinach.
Tendergreen Komatsuna Seeds for Singapore
Tendergreen is a versatile Asian leafy vegetable for home gardens where a fast-growing crop is preferred. Its tolerance of both warm and cool conditions makes it more adaptable than many traditional cool-season leafy vegetables.
Plants can be grown in vegetable beds, raised beds or containers on balconies and patios. Harvesting individual outer leaves can extend the picking period, while whole plants can be harvested once they reach the preferred size.
This Singapore range is stocked locally, with seed dispatched within Singapore rather than individually shipped from Australia.
Frequently Asked Questions
What is Tendergreen Komatsuna?
Tendergreen is a Japanese leafy vegetable commonly called Komatsuna, mustard spinach or spinach mustard. Despite the common name, it is not true spinach. It belongs to the brassica family and is botanically classified as Brassica rapa subsp. nipposinica.
Can Tendergreen Komatsuna be grown in Singapore?
Yes. Tendergreen has better heat tolerance than many traditional cool-season leafy vegetables and can be grown in Singapore. Good airflow, consistent moisture, free-draining soil and some protection from intense afternoon heat can help produce better-quality leaves.
How long does Tendergreen take to germinate?
Tendergreen seed commonly germinates in approximately 5–10 days under suitable conditions.
How long does Tendergreen Komatsuna take to mature?
Tendergreen can be harvested at several stages. Baby leaves can be picked earlier, while larger plants generally mature in approximately 30–60 days depending on temperature, spacing and growing conditions.
What does Tendergreen Komatsuna taste like?
Tendergreen has a mild flavour between cabbage and mustard greens. It is generally less pungent than traditional mustard greens and is particularly mild when harvested young.
Can Tendergreen be eaten raw?
Yes. Young tender leaves can be eaten raw in salads, sandwiches and other fresh dishes. Mature leaves and stems can also be cooked.
Can Tendergreen be used in stir-fries?
Yes. Tendergreen is well suited to stir-fries and can also be added to soups, noodles and other cooked dishes.
Can Tendergreen Komatsuna be grown in containers?
Yes. Tendergreen grows well in containers provided the growing medium is fertile and free draining and plants receive consistent moisture.
Is Tendergreen the same as spinach?
No. Although it is commonly called mustard spinach or spinach mustard, Tendergreen is a leafy brassica rather than true spinach. Its leaves can, however, be prepared and cooked in many of the same ways.
Where are Singapore orders dispatched from?
This product is stocked and dispatched locally in Singapore.
Is this product shipped from Australia?
No. Although orders are placed through the Seedmart Australia website, this product is held in Singapore and Singapore orders are packed and dispatched locally.
Where can I buy Tendergreen Komatsuna seeds in Singapore?
Seedmart supplies Mustard Spinach Komatsuna Tendergreen seeds online for customers in Singapore, with stock held and fulfilled locally in Singapore.
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